John S. Kanzius was an American inventor, radio and TV engineer, one-time station owner and ham radio operator from Erie, Pennsylvania. He invented a method that, he said, could treat virtually all forms of cancer, with no side effects, and without the need for surgery or medication. He also demonstrated a device that generated flammable hydrogen-containing gas from salt-water-solution by the use of radiowaves. In the media this was dubbed "burning salt water". Both effects involve the use of his radio frequency transmitter.